def watchdog_enabled()

in pystemd/daemon.pyx [0:0]

• 10 lines of code
• 3 McCabe index (conditional complexity)

def watchdog_enabled(int unset_environment=0):
  """
  returns 0 if watchdog is not enabled, and returns the number of usec between
  keep-alive notification messages that the service manager expects.
  """

  cdef:
    int result
    uint64_t usec

  result = dbusc.sd_watchdog_enabled(unset_environment, &usec)
  if result < 0:
    raise PystemdDaemonError('Fail to get watchdog information')

  if result > 0:
    return usec

  return 0